| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.34 | 6.296% | $201.2608 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $147.51 | 11.838% | $164.9722 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $130.88 | 9.213% | $142.938 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $7.48 | 13.202% | $8.4675 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $59.39 | 13.612% | $67.4742 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $174.33 | 4.218% | $181.6832 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $114.98 | 13.133% | $130.0803 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $823.91 | $896.8762 | $896.87 | $896.85 | $897.00 | |